CN114190122A - Biological planting fertilizer spraying equipment - Google Patents

Biological planting fertilizer spraying equipment Download PDF

Info

Publication number
CN114190122A
CN114190122A CN202111292394.9A CN202111292394A CN114190122A CN 114190122 A CN114190122 A CN 114190122A CN 202111292394 A CN202111292394 A CN 202111292394A CN 114190122 A CN114190122 A CN 114190122A
Authority
CN
China
Prior art keywords
frame
sides
plate
shaped
sliding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202111292394.9A
Other languages
Chinese (zh)
Other versions
CN114190122B (en
Inventor
李小华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Jingshan Wufeng Tea Co ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111292394.9A priority Critical patent/CN114190122B/en
Publication of CN114190122A publication Critical patent/CN114190122A/en
Application granted granted Critical
Publication of CN114190122B publication Critical patent/CN114190122B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00Combined machines
    • A01B49/04Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
    • A01B49/06Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

The invention relates to fertilizer spraying equipment, in particular to biological planting fertilizer spraying equipment. The technical problem to be solved by the invention is as follows: the biological planting and fertilizing equipment is simple and convenient to operate and can enable fertilizer to enter the soil. A biological planting fertilizer spraying device comprises: a frame; the frame is provided with a moving plate in a sliding manner; two first springs are connected between the moving plate and the two sides of the frame; the two sides of the movable plate are both connected with vertical rods, and the vertical rods are connected with the frame in a sliding manner; the two sides of the moving plate are connected with a plurality of L-shaped feeding pipes; the feeding barrel is connected between the L-shaped feeding pipes on the two sides; the opening component is arranged on the blanking barrel; the storage component is arranged on the frame. The soil shifting and fertilizer spraying device is provided with the pushing assembly, so that the device can shift soil and spray fertilizer without manually controlling the threaded piston rod, and the operation burden of workers is reduced.

Description

Biological planting fertilizer spraying equipment
Technical Field
The invention relates to fertilizer spraying equipment, in particular to biological planting fertilizer spraying equipment.
Background
In biological planting, plant seeds are placed in soil for cultivation, and generally, a biological planting field needs to be subjected to fertilizer spraying treatment before biological planting.
Generally, the fertilizer spraying treatment of the biological planting field is carried out manually, the fertilizer is sprayed on the surface of soil manually, then the soil is turned over to enable the fertilizer to enter the soil, the turned soil is paved after the turning, and then the biological planting is carried out, so that more time and physical force are needed to be consumed when the fertilizer is sprayed manually, and the working efficiency is not high.
Therefore, the biological planting and fertilizing equipment which is simple and convenient to operate and can enable fertilizer to enter the soil needs to be developed.
Disclosure of Invention
In order to overcome the defects that more time and physical power are needed to be consumed and the working efficiency is not high when the fertilizer is manually sprayed, the invention aims to solve the technical problems that: the biological planting and fertilizing equipment is simple and convenient to operate and can enable fertilizer to enter the soil.
The technical scheme of the invention is as follows: a biological planting fertilizer spraying device comprises: a frame; the frame is provided with a moving plate in a sliding manner; two first springs are connected between the moving plate and the two sides of the frame; the two sides of the movable plate are both connected with vertical rods, and the vertical rods are connected with the frame in a sliding manner; the two sides of the moving plate are connected with a plurality of L-shaped feeding pipes; the feeding barrel is connected between the L-shaped feeding pipes on the two sides; the opening component is arranged on the blanking barrel; the storage component is arranged on the frame.
Further, the subassembly that struts includes: the two sides of the moving plate are connected with the circular rings; at least two guide rails are arranged on each circular ring; the guide rails are all provided with a first contact block in a sliding manner; the two sides of the moving plate are symmetrically provided with special-shaped connecting rods; the annular sliding rail is arranged between the special-shaped connecting rods on the two sides in a sliding manner; the annular sliding rail is provided with a special-shaped plate, and the special-shaped plate is matched with the first contact block; the annular sliding rail is connected with a threaded piston rod through threads, and the threaded piston rod is connected with the lower feed cylinder in a sliding manner; the first contact blocks are connected with the ground breaking plates; and the second springs are connected between the guide rail and the first contact block.
Further, the magazine assembly includes: the storage frame is arranged on two sides of the frame; and the connecting pipes are connected between the L-shaped feeding pipes and the storage frames on the same side.
Further, still include the pushing assembly, the pushing assembly includes: the frame is provided with a double-shaft motor; the output shafts on the two sides of the double-shaft motor are connected with the first push plate; the two sides of the frame are connected with sliding rods in a sliding manner, and the sliding rods are correspondingly connected with the threaded piston rods; the third springs are connected between the sliding rods and the frame; and the sliding rod is provided with a second contact block which is matched with the first push plate.
Further, still including pushing away the flat subassembly, push away the flat subassembly including: the frame is provided with an installation sleeve; the mounting sleeve is connected with the L-shaped fixing rod; the L-shaped fixed rod is connected with the push plate in a sliding way; and a fourth spring is connected between the pushing plate and the L-shaped fixed rod.
Further, still including the contact module, the contact module includes: the wedge block is arranged on the push flat plate; and the frame is provided with a second push plate which is matched with the wedge-shaped block.
Further, the method also comprises the following steps: the frame is provided with a mounting rack; the wheel, the rotation type is equipped with the wheel on the mounting bracket.
Furthermore, the lower side of the blanking barrel is conical.
The beneficial effects are that: 1. the soil shifting and fertilizer spraying device is provided with the pushing assembly, so that the device can shift soil and spray fertilizer without manually controlling the threaded piston rod, and the operation burden of workers is reduced.
2. The soil spreading device is provided with the spreading component, so that the spread plate can spread the spread soil, and further the trouble of spreading the soil in the later period is reduced.
3. The soil leveling device is provided with the contact assembly, so that the leveling plate can continuously move back and forth, and the soil leveling effect is better.
4. The invention is provided with the mounting rack and the wheels, so that the device has better stability.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic perspective view of the present invention.
Fig. 4 is a schematic perspective view of the present invention.
Fig. 5 is a schematic perspective view of the present invention.
In the reference symbols: 1_ carriage, 2_ moving plate, 3_ first spring, 4_ vertical rod, 5_ L type feeding tube, 6_ feeding tube, 7_ spreading assembly, 71_ ring, 72_ guide rail, 73_ first contact block, 74_ profile connecting rod, 75_ ring-shaped slide rail, 76_ profile plate, 77_ threaded piston rod, 78_ ground breaking plate, 79_ second spring, 8_ storage assembly, 81_ storage frame, 82_ connecting tube, 9_ pushing assembly, 91_ double-shaft motor, 92_ first push plate, 93_ slide rod, 94_ third spring, 95_ second contact block, 10_ push-flat assembly, 101_ mounting sleeve, 102_ L type fixed rod, 103_ push-flat plate, 104_ fourth spring, 11_ contact assembly, 1101_ wedge block, 1102_ second push plate, 121_ mounting frame, 122_ wheel.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
Example 1
The utility model provides a biological planting spills fertile equipment, as shown in fig. 1, including frame 1, the movable plate 2, first spring 3, montant 4, L type inlet pipe 5, feed cylinder 6, strut subassembly 7 and storage component 8, the gliding style is equipped with movable plate 2 on frame 1, all be connected with two first springs 3 between the left and right sides of movable plate 2 and frame 1, the upper portion left and right sides of movable plate 2 all is connected with montant 4, montant 4 is connected with frame 1 slidingtype, the lower part left and right sides of movable plate 2 all is connected with a plurality of L type inlet pipes 5, all be connected with feed cylinder 6 down between the L type inlet pipe 5 of the left and right sides, fertilizer just can get into feed cylinder 6 down through L type inlet pipe 5, be equipped with on the feed cylinder 6 and strut subassembly 7, strut subassembly 7 is used for stirring ground soil open, the upside of frame 1 is equipped with the storage component 8 that is used for placing fertilizer.
When the bio-planting land needs to be fertilized, fertilizer is placed in the storage component 8, then the fertilizer enters the lower feed cylinder 6 through the L-shaped feed pipe 5, at the moment, the vertical rod 4 can be controlled to move downwards, the moving plate 2 can move downwards, the first spring 3 is compressed, the L-shaped feed pipe 5 and the lower feed cylinder 6 can move downwards, the lower feed cylinder 6 can be contacted with the ground, then the opening component 7 can be controlled to operate, the opening component 7 can open the ground soil, meanwhile, the fertilizer in the lower feed cylinder 6 can enter the soil, the fertilizing effect is better, then the vertical rod 4 is controlled to be not controlled any more, the first spring 3 rebounds to drive the vertical rod 4, the L-shaped feed pipe 5 and the lower feed cylinder 6 to move upwards to reset, meanwhile, the opening component 7 is controlled to operate reversely to reset, and then the frame 1 is pushed to move to another place to repeat the process, when the biological planting field is completely fertilized, the device is not controlled.
As shown in fig. 1 and 2, the spreading assembly 7 comprises a ring 71, a guide rail 72, a first contact block 73, a profile connecting rod 74, an annular slide rail 75, a profile plate 76, a threaded piston rod 77, a soil breaking plate 78 and a second spring 79, wherein the left and right sides of the lower portion of the moving plate 2 are connected with the ring 71, the inner side of the ring 71 is provided with six guide rails 72, the guide rail 72 is provided with the first contact block 73 in a sliding manner, the left and right sides of the lower portion of the moving plate 2 are provided with the profile connecting rod 74 in a left-right symmetry manner, the annular slide rail 75 is arranged between the lower sides of the profile connecting rods 74 at the two sides in a sliding manner, the outer side of the annular slide rail 75 is provided with the profile plate 76, the profile plate 76 is matched with the first contact block 73, the middle portion of the annular slide rail 75 is connected with the threaded piston rod 77 through threads, the threaded piston rod 77 is connected with the blanking barrel 6 in a sliding manner, the lower side of the first contact block 73 is connected with the soil breaking plate 78, a second spring 79 is connected between the guide rail 72 and the first contact block 73.
When needs spill fertile to bio-planting ground, control threaded piston rod 77 downstream, and then make annular slide rail 75 rotate because of the screw thread effect, thereby make dysmorphism board 76 rotate, and then can cooperate with first contact piece 73, thereby make first contact piece 73 move to the outside, second spring 79 is compressed, thereby make broken earth board 78 move to the outside, and then dial out ground soil, threaded piston rod 77 downstream simultaneously can make the fertilizer in the feed cylinder 6 of unloading to penetrate, thereby can get into inside the soil, control threaded piston rod 77 rebound resets afterwards, and then make above-mentioned each part reverse operation reset, then promote frame 1 and move another place and repeat above-mentioned process, after the whole fertilizer that spills in bio-planting ground is accomplished, no longer control threaded piston rod 77 can.
As shown in fig. 1 and 3, the material storage assembly 8 includes a material storage frame 81 and a connecting pipe 82, the material storage frame 81 is disposed on the left and right sides of the upper portion of the frame 1, and the connecting pipe 82 is connected between the L-shaped feeding pipe 5 on the same side and the material storage frame 81.
When the biological planting field needs to be fertilized, fertilizer is placed in the storage frame 81, so that the fertilizer in the storage frame 81 enters the L-shaped feeding pipe 5 along the connecting pipe 82, enters the feeding barrel 6 and is further fertilized to the biological planting field.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 4, the vehicle body further comprises a pushing assembly 9, the pushing assembly 9 comprises a double-shaft motor 91, a first push plate 92, a sliding rod 93, a third spring 94 and a second contact block 95, the double-shaft motor 91 is arranged on the upper side of the vehicle frame 1, the first push plate 92 is connected to output shafts of the left side and the right side of the double-shaft motor 91, the sliding rod 93 is connected to the left side and the right side of the vehicle frame 1 in a sliding manner, the sliding rod 93 is correspondingly connected with the threaded piston rod 77, the third spring 94 is connected between the sliding rod 93 and the vehicle frame 1, the second contact block 95 is arranged on the upper side of the sliding rod 93, and the second contact block 95 is matched with the first push plate 92.
When needs spill fertile to bio-planting ground, start double-shaft motor 91, double-shaft motor 91 just can drive first push pedal 92 and rotate, and then can contact piece 95 contact with the second, thereby drive second contact piece 95 downstream, and then make slide bar 93 move down, third spring 94 is compressed, thereby make threaded piston rod 77 move down, when first push pedal 92 is rotatory to no longer contacting piece 95 with the second when contacting, third spring 94 kick-backs and drives slide bar 93, second contact piece 95 and threaded piston rod 77 rebound and reset, and then need not manual control threaded piston rod 77 and make the device dial soil and spill fertile, thereby reduce staff's operation burden.
As shown in fig. 1 and 5, the soil leveling device further comprises a leveling assembly 10, the leveling assembly 10 comprises an installation sleeve 101, an L-shaped fixing rod 102, a leveling plate 103 and a fourth spring 104, the installation sleeve 101 is arranged on the frame 1, the L-shaped fixing rod 102 is welded on the lower side of the installation sleeve 101, the L-shaped fixing rod 102 is connected with the leveling plate 103 in a sliding mode, the leveling plate 103 continuously moves back and forth to enable soil to be leveled, and the fourth spring 104 is connected between the leveling plate 103 and the L-shaped fixing rod 102.
When control frame 1 moved, can make installation cover 101 move, and then make through fourth spring 104 and push away dull and stereotyped 103 and move to can make and push away the soil that dull and stereotyped 103 will dial out and pave, and then reduce the trouble of the later stage paved soil.
As shown in fig. 1 and 5, the vehicle frame further comprises a contact assembly 11, the contact assembly 11 comprises a wedge block 1101 and a second push plate 1102, the wedge block 1101 is arranged on the upper side of the push flat plate 103, the second push plate 1102 is arranged on the vehicle frame 1, and the second push plate 1102 is matched with the wedge block 1101.
When frame 1 moves, can make second push pedal 1102 rotate, and then can contact with wedge 1101, thereby make wedge 1101 remove to the rear side, and then make push plate 103 remove to the rear side, fourth spring 104 is stretched, when second push pedal 1102 rotates to no longer contact with wedge 1101, fourth spring 104 retracts and drives wedge 1101 and push plate 103 and move the reset to the front side, and then make push plate 103 constantly carry out the back-and-forth movement, thereby make soil paving effect better.
As shown in fig. 1, the bicycle frame further comprises a mounting frame 121 and wheels 122, the mounting frame 121 is disposed at the rear side of the bicycle frame 1, and the wheels 122 are rotatably disposed at the lower side of the mounting frame 121.
The device is provided with a mounting frame 121 and wheels 122, so that the device is more stable.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (8)

1. The biological planting fertilizer spraying equipment is characterized by comprising:
a frame (1);
the frame (1) is provided with a movable plate (2) in a sliding manner;
two first springs (3) are connected between the moving plate (2) and two sides of the frame (1);
the two sides of the moving plate (2) are both connected with vertical rods (4), and the vertical rods (4) are connected with the frame (1) in a sliding manner;
the two sides of the moving plate (2) are connected with a plurality of L-shaped feeding pipes (5);
the feeding barrel (6) is connected between the L-shaped feeding pipes (5) on the two sides of the feeding barrel (6);
the opening component (7) is arranged on the blanking barrel (6);
the storage component (8) is arranged on the frame (1).
2. The biological planting and fertilizing device according to claim 1, characterized in that the spreading assembly (7) comprises:
the two sides of the moving plate (2) are both connected with the circular rings (71);
at least two guide rails (72) are arranged on each circular ring (71);
the first contact block (73) is arranged on the guide rail (72) in a sliding manner;
the two sides of the moving plate (2) are symmetrically provided with special-shaped connecting rods (74);
the annular sliding rail (75) is arranged between the special-shaped connecting rods (74) at the two sides of the annular sliding rail (75) in a sliding manner;
the annular sliding rail (75) is provided with a special-shaped plate (76), and the special-shaped plate (76) is matched with the first contact block (73);
the annular sliding rail (75) is connected with a threaded piston rod (77) through threads, and the threaded piston rod (77) is connected with the blanking barrel (6) in a sliding manner;
the first contact blocks (73) are connected with the ground breaking plates (78);
and the second springs (79) are connected between the guide rail (72) and the first contact block (73).
3. The biological planting and fertilizing device as claimed in claim 2, wherein the storage assembly (8) comprises:
the storage frame (81), the storage frames (81) on two sides of the frame (1);
and the connecting pipes (82) are connected between the L-shaped feeding pipe (5) and the material storage frame (81) on the same side.
4. The biological planting and fertilizing device of claim 3, further comprising a pushing assembly (9), wherein the pushing assembly (9) comprises:
the double-shaft motor (91) is arranged on the frame (1);
the output shafts on the two sides of the first push plate (92) and the double-shaft motor (91) are connected with the first push plate (92);
the two sides of the frame (1) are both connected with the sliding rods (93) in a sliding manner, and the sliding rods (93) are correspondingly connected with the threaded piston rods (77);
the third spring (94) is connected between the sliding rod (93) and the frame (1);
the second contact block (95) is arranged on the sliding rod (93), and the second contact block (95) is matched with the first push plate (92).
5. The biological planting and fertilizing device of claim 4, further comprising a pushing assembly (10), wherein the pushing assembly (10) comprises:
the mounting sleeve (101) is arranged on the frame (1);
the L-shaped fixing rod (102) is connected to the mounting sleeve (101);
the push plate (103) is connected with the L-shaped fixed rod (102) in a sliding way;
and a fourth spring (104) is connected between the push flat plate (103) and the L-shaped fixing rod (102).
6. The biological planting and fertilizing device of claim 5, further comprising a contact assembly (11), wherein the contact assembly (11) comprises:
the wedge block (1101) is arranged on the push plate (103);
a second push plate (1102), wherein the frame (1) is provided with the second push plate (1102), and the second push plate (1102) is matched with the wedge block (1101).
7. The biological planting and fertilizing apparatus of claim 6, further comprising:
the mounting rack (121) is arranged on the frame (1);
the wheels (122) are arranged on the mounting rack (121) in a rotating mode.
8. The biological planting and fertilizing device as claimed in claim 7, characterized in that the lower side of the lower feed cylinder (6) is conical.
CN202111292394.9A 2021-11-03 2021-11-03 Fertilizer equipment is spilt in biological planting Active CN114190122B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111292394.9A CN114190122B (en) 2021-11-03 2021-11-03 Fertilizer equipment is spilt in biological planting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111292394.9A CN114190122B (en) 2021-11-03 2021-11-03 Fertilizer equipment is spilt in biological planting

Publications (2)

Publication Number Publication Date
CN114190122A true CN114190122A (en) 2022-03-18
CN114190122B CN114190122B (en) 2023-05-05

Family

ID=80646760

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111292394.9A Active CN114190122B (en) 2021-11-03 2021-11-03 Fertilizer equipment is spilt in biological planting

Country Status (1)

Country Link
CN (1) CN114190122B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004290191A (en) * 2003-03-11 2004-10-21 Kimura:Kk Soil improving machine
CN109601065A (en) * 2018-12-16 2019-04-12 郜鹏 From the lower local fertilizer drill of walking soil
CN111713230A (en) * 2020-06-18 2020-09-29 马国建 Energy-concerving and environment-protective chemical fertilizer scattering device
CN213548341U (en) * 2020-07-10 2021-06-29 宁夏众合兴农农业服务有限公司 Agricultural machine fertilizer injection unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004290191A (en) * 2003-03-11 2004-10-21 Kimura:Kk Soil improving machine
CN109601065A (en) * 2018-12-16 2019-04-12 郜鹏 From the lower local fertilizer drill of walking soil
CN111713230A (en) * 2020-06-18 2020-09-29 马国建 Energy-concerving and environment-protective chemical fertilizer scattering device
CN213548341U (en) * 2020-07-10 2021-06-29 宁夏众合兴农农业服务有限公司 Agricultural machine fertilizer injection unit

Also Published As

Publication number Publication date
CN114190122B (en) 2023-05-05

Similar Documents

Publication Publication Date Title
CN115299200B (en) Saline-alkali soil sesame and peanut combined sowing device
CN114190122A (en) Biological planting fertilizer spraying equipment
CN116849005A (en) Intelligent farmland planting and inspection robot
CN215912469U (en) Intelligent uniform turning and throwing machine for organic fertilizer
CN114431105B (en) Promote ecological diversity's city gardens sapling equipment of planting
CN216626604U (en) Mobile platform is restoreed to vegetation
CN213368904U (en) Seedling raising box convenient for fertilization and used for agriculture
CN104094701B (en) Crawler type is planted hole forming machine
CN114026998A (en) Heavy metal soil that can sow and landfill is restoreed and is used seeding equipment
CN219648376U (en) Repair equipment for soil pH abnormality and heavy metal pollution
CN112005675B (en) Soil fertilizer injection unit is used to agricultural
CN205961769U (en) Small -size tricycle seeder
CN210847645U (en) Heavy metal contaminated soil's phytoremediation device
CN112449781A (en) Municipal garden soil remediation is with device that loosens soil
CN203984961U (en) The crawler type hole forming machine of planting
CN113575003B (en) Anti-winding organic pollutant polluted land block repairing device and using method
CN219237360U (en) Seeding device for farmland green manure planting
CN210247496U (en) High efficiency agricultural rice planting device
CN217790212U (en) Integrative device of earthing up is hoed in fertilization
CN218570847U (en) Farmland fertilizer application equipment
CN215043261U (en) Vegetable seedling transplanting vehicle
CN214282106U (en) Rice seedling raising tray arranging machine
CN210725981U (en) Device for realizing vertical orientation of garlic bulbils
CN219834868U (en) Automatic seedling mechanism of putting of sweet potato transplanter
CN218291899U (en) Grass square sand barrier laying equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20230331

Address after: 311116 Jingshan Town Jingshan village, Yuhang District, Hangzhou City, Zhejiang Province

Applicant after: Hangzhou Jingshan Wufeng Tea Co.,Ltd.

Address before: 511300 Room 101, zone a, No. 1 Youyi Yiheng street, Xintang Town, Zengcheng District, Guangzhou, Guangdong

Applicant before: Li Xiaohua

GR01 Patent grant
GR01 Patent grant